模糊神经网络在柱塞泵试验台中的应用  

Application of Fuzzy Neutral Network Ram Pump Hydraulic Test-bed

作　　者：刘刚[1] 刘畅[2] 

机构地区：[1]晋中学院机械学院,山西晋中030600 [2]太原科技大学机械学院,太原030006

出　　处：《煤矿机械》2013年第5期222-224,共3页Coal Mine Machinery

摘　　要：介绍了柱塞泵试验台控制系统的工作原理及测试系统的构建方式。通过使用工控机和数据采集卡实现测试数据采集、测试系统控制的自动化,大大提高了测试效率和测试精度。通过模糊神经网络实现了控制参数的实时更新,有效地提高了压力和电机转速的控制精度。仿真实验表明,该系统响应速度快、控制精度高、鲁棒性好,可以满足设计要求。The operating theory of the ram pump hydraulic test-bed system and the construction method of the test system are introduced in this paper. The efficiency and accuracy of mesurement are improved greatly by using industrial PC and data acquisition card to achieve the automation of test data sampling and test system controlling. With the control system parameter real-time update achieved by fuzzy neutral network ,the control accuracy of the pressure and the motor speed are improved greatly. The simulation result shows that the system own faster response speed and higher stability and control accuracy.

关 键 词：柱塞泵 试验台 模糊控制 BP神经网络 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]